Types of Energy

Front

What is thermal energy?

Back

Thermal energy is the energy that comes from the temperature of matter. It is the energy that makes things hot or cold.

Front

What is sound energy?

Back

Sound energy is the energy produced by vibrating sound waves. It is what we hear when we listen to music or talk.

Front

What is mechanical energy?

Back

Mechanical energy is the energy that is possessed by an object due to its motion or position. It can be kinetic (moving) or potential (stored).

Front

What is electrical energy?

Back

Electrical energy is the energy caused by the movement of electrons. It powers our homes and devices.

Front

Can you give an example of thermal energy?

Back

An example of thermal energy is the heat from a stove when cooking food.

Front

Can you give an example of sound energy?

Back

An example of sound energy is the noise made by a guitar when it is played.

Front

Can you give an example of mechanical energy?

Back

An example of mechanical energy is a moving car or a ball at the top of a hill.

Front

Can you give an example of electrical energy?

Back

An example of electrical energy is the electricity that powers a light bulb.

Front

What happens to thermal energy when you heat water?

Back

When you heat water, the thermal energy increases, causing the water temperature to rise.

Front

What happens to sound energy when you speak?

Back

When you speak, your vocal cords vibrate, creating sound energy that travels through the air.